feat：健壮HttpSer

@@ -13,13 +13,23 @@ class SimpleServerCoroutine
     {
         $this->httpServer = new Server($host, $port, $ssl);
     }
-    public function router($method, $path, $callback)
+    public function router(array $method, $path, $callback)
     {
         $this->httpServer->handle($path, function (Request $request, Response $response) use ($method, $callback) {
             $m = $request->getMethod();
+            foreach ($method as $k => $v) {
+                $method[$k] = strtolower($v);
+            }
+            $m = strtolower($m);
             if (!in_array($m, $method)) {
                 $response->status(405);
-                $response->end();
+                $data = [
+                    'code' => 405,
+                    'msg' => 'Method Not Allowed',
+                    'currentMethod' => $m,
+                    'allowMethod' => $method,
+                ];
+                $response->end(json_encode($data));
                 return;
             }
             $requestInfo = [